No SPAM. Just helpful advice for new teachers.
At the time of writing this page, Cambridge ESOL operates the CELTA course in 286 approved centres in 54 countries around the world. Combined, they offer almost 900 CELTA courses every year.
Chances are that you can find a CELTA course in your home country, and receive exactly the same globally recognised teaching qualification as you would by studying the course in the UK.
I personally studied my CELTA in the UK, but I know lots of people who have completed their certificate in Germany, Poland, Australia and many other countries!